155501330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4357}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 289929024

約数和(自身を除く): 134427694

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 3569, 4357, 7138, 8714, 17845, 21785, 35690, 43570, 187351, 361631, 374702, 723262, 936755, 1808155, 1873510, 3616310, 15550133, 31100266, 77750665, 155501330]

約数ペア:

[(1, 155501330), (2, 77750665), (5, 31100266), (10, 15550133), (43, 3616310), (83, 1873510), (86, 1808155), (166, 936755), (215, 723262), (415, 374702), (430, 361631), (830, 187351), (3569, 43570), (4357, 35690), (7138, 21785), (8714, 17845)]